Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Helene R. Mentzel, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1043404320

Mrs. Helene R. Mentzel, MSW, LCSW is a Clinical Social Worker in Louisville, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

357 S McCaslin Blvd Ste 200
Louisville, CO 80027-2941
Phone: (303) 664-5235
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 419 (CO)

Record details

NPI number1043404320
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedAugust 30, 2007
Last updated in NPPESMarch 9, 2010

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